What was found
EMERGENCY EXIT LIGHTS FROM ROW 9 TO 13 BOTH AISLES FAILED TO TEST. REMOVED AND REPLACED POWER SUPPLY M33098 IAW AMM 33-51-06-960-802. OPERATIONAL CHECKED GOOD.
- Difficulty date
- March 15, 2017
- Submitted
- March 17, 2017
- Operation
- Air carrier
- Aircraft
- N780AN
- Make and model
- Boeing 777223
- Aircraft serial
- 29956
- Aircraft time
- 67,326 hours, 8,488 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- D71702001
- Part serial
- 16105
- Condition
- No Test
- Location
- Emergency Lights
- Part time
- 27,832 hours, 3,161 cycles
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.